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view src/testdir/test_scroll_opt.vim @ 20318:3cbcee39fc5c v8.2.0714

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patch 8.2.0714: Vim9: handling constant expression does not scale Commit: https://github.com/vim/vim/commit/f0eefce93bb06037a2d45e7ea8c0ad6f1f714151 Author: Bram Moolenaar <Bram@vim.org> Date: Thu May 7 22:19:01 2020 +0200 patch 8.2.0714: Vim9: handling constant expression does not scale Problem: Vim9: handling constant expression does not scale. Solution: Use another solution, passint typval_T.
author Bram Moolenaar <Bram@vim.org>
date Thu, 07 May 2020 22:30:03 +0200
parents f8f505ffc0a6
children 08940efa6b4e
line wrap: on
line source

" Test for reset 'scroll'
"

func Test_reset_scroll()
  let scr = &l:scroll

  setlocal scroll=1
  setlocal scroll&
  call assert_equal(scr, &l:scroll)

  setlocal scroll=1
  setlocal scroll=0
  call assert_equal(scr, &l:scroll)

  try
    execute 'setlocal scroll=' . (winheight(0) + 1)
    " not reached
    call assert_false(1)
  catch
    call assert_exception('E49:')
  endtry

  split

  let scr = &l:scroll

  setlocal scroll=1
  setlocal scroll&
  call assert_equal(scr, &l:scroll)

  setlocal scroll=1
  setlocal scroll=0
  call assert_equal(scr, &l:scroll)

  quit!
endfunc